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Worksheets7th Gr. Science Cumulative Review Game
Total questions: 26
Worksheet time: 14mins
The esophagus, stomach, and small intestines all function together to digest food and absorb nutrients. Which level of organization is being described?
Organ
Organ system
tissue
cell
Which image represents cytokinesis in a plant cell?
Examine the images of a plant cell in the different stages of mitosis. Which lists the steps in the correct order?
Z, W, Y, X
Z, Y, W, X
W, X, Y, Z
How does cellular respiration help heal a bruise?
It produces the mitochondria used to heal cells.
It produces the oxygen used to heal cells.
It produces the energy used to heal cells.
Which of these conditions would decrease the rate of photosynthesis in a plant?
Above average precipitation
Changing the daylight hours from 14 hrs to 10 hrs
Which of the following is the correct equation for PHOTOSYNTHESIS?
light + carbon dioxide + water --> glucose + oxygen
oxygen + light + water --> carbon dioxide + sugar
carbon dioxide + oxygen + water --> Light+ Sugar
carbon dioxide + sugar + water --> oxygen + light
Name two parts that are in the plant cell but that are NOT in an animal cell.
cell wall and cell membrane
cell membrane and chloroplasts
cell wall and chloroplasts
cell wall and cytoplasm
Which structure in a plant is at the same level of organization as a heart in an animal?
dermal tissue
leaf
chloroplast
shoot system
A cell is put into a liquid and remains its original size. What is the best conclusion that can be drawn from this observation?
The concentration of water in the cell is the same as in the liquid, so water is moving in and out of the cell at the same rate.
he concentration of water is higher in the cell than in the liquid, so water is leaving the cell.
The concentration of water in the cell is the same as in the liquid, so water is leaving the cell.
What do active and passive transport have in common?
Moves from high concentration to low concentration
Uses energy
They both move molecules
Select all the organelles involved in production of proteins.
mitochondrion
ribosome
cell membrane
endoplasmic reticulum
After concluding his research, which statements would Virchow agree with?
Cells come from pre-existing cells.
Frogs can come from mud.
Cells can come from nonliving materials.
Living things come from nonliving things.
Living things can only come from living things.
Select all the components of the cell theory.
All cells come from other cells.
Cells are the basic unit of structure and function of all living things.
Cells make up most organisms, but not all.
All living things are made of cells.
All cells come from nonliving matter.
All animals are ____________
have backbones
multicellular
eat plants
Some animals shiver as a natural, involuntary response to their environment. Shivering generates heat. This is an example of which function?
reducing movement to regulate blood glucose
reducing movement to regulate body temperature
maintaining homeostasis by regulating body temperature
Blue-green algae are colored prokaryotes that can be unicellular or can form colonies of cells, but they are not truly multicellular. This algae species is autotrophic, needs sunlight, and performs photosynthesis.
no, because they are not multicellular or eukaryotic
yes, because they are autotrophic and need sunlight
yes, because they are not multicellular or eukaryotic
no, because they are autotrophic and need sunlight
Which shows the correct order of processes for fungi to reproduce sexually?
Hyphae exchange genetic material, a spore forms, and a genetically unique fungus is produced.
A spore forms, hyphae exchange genetic material, and a genetically unique fungus is produced.
A genetically unique fungus is produced, a spore forms, and hyphae exchange genetic material.
How is a yeast similar to a bread mold?
Both have hyphae.
Both can reproduce sexually with spores.
Both have reproductive cells with flagella.
A scientist is studying a protist and records the following information about it:
--Cell has a nucleus
--Has a flagella
--Produces oxygen
--Found in salt water
Which conclusion is best supported by the information?
The protist is an animal-like flagellate because it has a flagellum.
The protist is an animal-like flagellate because it has a nucleus.
The protist is a plant-like dinoflagellate because it produces oxygen.
Which characteristics belong to all members of the domain Eukarya? Check all that apply.
are unicellular
have a cell membrane
have a nucleus or nuclei
have a cell wall
Archie is a biologist and is working to classify a newly discovered organism. Which of these steps will he most likely do in the process?
look for more similarities and differences between two species that have similar bodies
create a graph that tracks the population growth rate of a group of organisms in the wild
How has the system of classifying organisms changed since Linnaeus’s work?
Organisms have been identified simply as plants or animals.
More levels have been added to the hierarchy.
Which is one way that the unicellular bacteria E. coli is different from a multicellular oak tree?
Only one is made of many cells.
Only one grows in size over time.
Only one needs energy.
What is the part of a plant or animal cell that controls all of the functions?
nucleus
cell membrane
cytoplasm
How many parent(s)are needed for asexual?
1
2
4
Which process is considered to be faster?
Asexual
Sexual
